![Popcorn kernels can pop up to 3 feet in the air.](https://thedeclarationatcoloniahigh.com/wp-content/uploads/2017/01/kettle.jpg)
Photo Credit: photo via https://en.wikipedia.org/wiki/Popcorn_maker through the creative commons license
Popcorn kernels can pop up to 3 feet in the air.
Popcorn kernels can pop up to 3 feet in the air.
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